Lab Grown Diamond Rough Stone Unpolished 3-4mm 5-6mm 1CT Per PCS

• Type: Diamond
• Classification of Diamond: Man Made Diamond
• Characteristic: High Thermal Stability
• Characteristics of Natural Diamond: Compressive Strength
• Synthesis of Cubic Boron Nitride Method: High Pressure High Temperature
• Application: Machinery and Electronics
• Name: Octahedron Shape Synthetic Diamond for Dresser Too
• Diamond Size: 1.0mm-4.5mm
• Color: Fancy Yellow Dark Yellow Diamond
• Diamond Type: Hpht Diamond Synthetic Diamond Man Made Diamond
• Transport Package: Carton Bag or as Custmers′ Request.
• Specification: ISO9001: 2008
• Trademark: Chen Guang
• Origin: China
• Production Capacity: If Large Order, Plz Contact Me.

Product Description

crystal gem yellow diamond with wholesale price

Specifications

1.High transparency gloss color
2.Complete and regular crystal shape
3.Few impurities
4.High compressive strength

Big Size Synthetic Diamond

(Application:  cutting tools, drilling tools, grinding tools, dressing tools, etc.)

 

18/20  16/18   14/16   12/14  10/12  1.0mm  1.2mm  1.4mm  1.6mm     1.8mm  2.0mm  2.2mm  2.4mm  2.6mm   2.8mm   3.0mm 3.6MM 3.8MM  4.2MM

 

 

 Specification of synthetic rough diamond stone:

 

Features of synthetic diamond rough stone:

Prouduct Grade	JSBD9907	JSBD9908	JSBD9909	JSBD9910
Density	3.52	3.52	3.52	3.52
Hardness	7000-8000	7000-8000	7000-8000	7000-8000
Moh's hardness	10	10	10	10
Thermal stability	High	High	Middle-range	Low
Shape	Regular	Regular	Comparatively Regular	Irregular
Mesh Size	1mm-3mm	1.0mm-3.0mm	1.0mm-3.6mm	1.0-3.6mm
Strength	V.strong	V.strong	strong	Low
Edge Strength	V.strong	V.strong	Strong	Low
Surface	Smooth	Smooth	Mostly Smooth	Rough
Color	Yellow	Yellow	Yellow Dark Yellow	Yellow, dark yellow, black
Growth	As grown	As grown	As grown	As grown
Structure	Mono	Mono	Mono	Mono
Inclusion	None	Low	Middle-renge	High
MFG. COST	High	High	Low	Low

 

Rough Diamond Crystals:

Our rough diamond crystals are grown by converting carbon to diamond through HPHT and the growth process which like earth, creates the same temperature and pressure that gave birth to natural diamonds from the carbon. These diamonds have all the physical and chemical properties same as natural diamond. The only difference is that these are grown in lab. So they are just as lively and beautiful as a natural diamond. And the price is much cheaper than natural diamond

 

Quality Grades:

JSBD9907: Complete and regular crystal shape, light yellow color , best transparency ,smooth surface, high strength and great thermal stability, the best quality grade.It is suitable for making tools for sawing or grinding hard stone like granite, asphalt and reinforced concrete, and geological drills. And also can be used to make jewllery.

 

JDBD9908: Complete and regular crystal shape, yellow color, good transparency, high strength and great thermal stability, the best-selling grade in this line suitable for sawing or grinding hard stone and geological drills.

 

JSBD9909: Comparatively regular crystal shape, yellow and dark yellow color, low impurity, high strength, suitable for circular saws, frame-saw and geological broaches.

 

JSBD9910: Irregular crystal shape, yellow, dark yellow and black yellow mixed, low impurity, rough surface, low strength, the cheapest grade suitable for grinding tools and wheels.

 

Available Size:

 

Size Grade

4.0mm

3.4mm

3.2mm

3.0mm

2.8mm

2.6mm

2.4mm

2.2mm

2.0mm

1.8mm

1.6mm

1.4mm

1.2mm

1.0mm

JSBD9907

A

A

A

A

A

A

A

A

A

A

A

A

A

JSBD9908

A

A

A

A

A

A

A

A

A

A

A

A

A

A

JSBD9909

A

A

A

A

A

A

A

A

A

A

A

A

A

A

JSBD9910

A

A

A

A

A

A

A

A

A

A

A

A

A

A

 

Size:1.0-6.0mm,

The size has a margin of error of plus or minus 0.1mm.

 

How to place order to us?

1.Please let me know what are the synthetic diamond used for ? the most suitable size and grade diamond will recommend to you.

2.We provide small sample for your test.

3.If sample test succeed please inform us to arrange your needed goods.

4.Usally our snthetic diamond delieved by Express or air transport. If you have special requirement please let us know.

5.Delivery time usually 5-7 days after confirmation of deposit.

Porduct show: